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authorDavid S. Miller <davem@davemloft.net>2019-01-27 10:43:17 -0800
committerDavid S. Miller <davem@davemloft.net>2019-01-27 10:43:17 -0800
commit1d68101367a92336e633d0c3681bf8c86644e124 (patch)
tree8fdacef561481c25c71641b8fa91a5dfa0ba7f96 /net/ipv4/ip_tunnel.c
parentnet: lmc: remove -I. header search path (diff)
parentMerge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff)
downloadlinux-dev-1d68101367a92336e633d0c3681bf8c86644e124.tar.xz
linux-dev-1d68101367a92336e633d0c3681bf8c86644e124.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/ipv4/ip_tunnel.c')
-rw-r--r--net/ipv4/ip_tunnel.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 3a15ee1a775e..893f013d5369 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -671,13 +671,19 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
dst = tnl_params->daddr;
if (dst == 0) {
/* NBMA tunnel */
+ struct ip_tunnel_info *tun_info;
if (!skb_dst(skb)) {
dev->stats.tx_fifo_errors++;
goto tx_error;
}
- if (skb->protocol == htons(ETH_P_IP)) {
+ tun_info = skb_tunnel_info(skb);
+ if (tun_info && (tun_info->mode & IP_TUNNEL_INFO_TX) &&
+ ip_tunnel_info_af(tun_info) == AF_INET &&
+ tun_info->key.u.ipv4.dst)
+ dst = tun_info->key.u.ipv4.dst;
+ else if (skb->protocol == htons(ETH_P_IP)) {
rt = skb_rtable(skb);
dst = rt_nexthop(rt, inner_iph->daddr);
}